But don't be dismayed by this alphabet soup. Just a few forms are in everyday use. Also, companies are inclined to prevent these overly geeky monikers in favor of much more descriptive names alluding to An important quality with the filament, which include overall flexibility (NinjaTek's Ninjaflex and Polymaker's Polyflex, https://abs89990.bleepblogs.com/33549396/the-definitive-guide-to-abs